I’m comparing coke and Pepsi to see which dissolves teeth more. I measured the mass to begin with and at the end. I had six teeth and put three in coke and the other three in Pepsi.
Where will data be collected?: on a spread sheet on my Google docs and on a sheet of paper
Resources and Budget Table
two liter bottle of Pepsi:$2:00 walmart
two liter bottle of coke:$2:00 walmart
poster boar: $5.00 staples
air dry clay:$5.00 walmart
Data Table
Background Research
What are teeth made of?
Teeth are made up of four main parts. On the outside is a protective layer of enamel - the hardest substance in the body. Below that is a bone-like substance called dentin, which makes up the largest part of the tooth. Underneath the dentin, the tooth actually has a soft center. This is called the pulp, and it holds all of the tooth's blood vessels and nerve endings. Finally, the cementum covers the roots. What is coke made of?
originally was made with the drug coke and that's how it got its name, it is made up of
suger or,caramel color,caffeine, phosphoric acid, coca extract, kola nut extract, lime extract, vanilla, and glycerin. coke was one of the only sodas ever to originaly be made as medicine. What is Pepsi made of?
made of high fructose corn syrup, caramel color, sugar, Phosphoric acid, caffeine, citric acid and natural flavors. A can of Pepsi (12 fl ounces) has 41 grams of carbohydrates (all from sugar), 30 mg of sodium, 0 grams of fat, 0 grams of protein, 38 mg of caffeine and 150 calories. The caffeine-free Pepsi-Cola contains the same ingredients but without the caffeine.
Created and developed in 1898 and introduced as "Brad's Drink", it was later renamed as Pepsi-Cola on June 16, 1903, then to Pepsi in 1961.
References
Detailed Procedure
1.take six teeth
2.measure them
3.pore coke a-cola into 3 glasses
4.pore Pepsi into the outher 3 glasses
5.put three of 3 teeth into coke
6.put the other 3 in Pepsi
7. wait 3 weeks
8.measure the teeth again
Results
All Raw Data
tooth/pepsi before after tooth/coke before after
1 0.5 0.4 1 0.4 0.3
2 0.6 0.5 2 0.3 0.2
3 0.4 0.2 3 0.3 0.2
average 0.37 I average 0.2
Graphs
Photos
Data Analysis
Conclusion
Pepsi rotted the teeth much more then coke did
Discussion
for this experiment i used a couple of teeth that my mom kept from my child hood and the soda i placed them in was just soda you would find at your local super market or a superstore such as Wal*mart. I put the soda in 6 glasses you could get at a store where they sell water glasses and kept the teeth soaking for 3 and a half weeks, this is something you could try at home.
Benefit to Community and/or Science
Abstract
i did this experiment because coke and Pepsi are the biggest soda company's there is. you ether like Pepsi or coke you cant like both so this experiment will probably make up your mind. I liked Pepsi better till I did this experiment and i learned that Pepsi is way worse than coke for your teeth.
Coke or Pepsi the age old question
Problem Scenario
The problem scenario is every one ether likes coke or Pepsi so i wanted to know which one will rot your teeth more soBroad Question
does soda rot teethSpecific Question
which soda coke or Pepsi rots teeth moreHypothesis
Pepsi will rot the tooth more because Pepsi has more fizzTable of Contents
Graph of Hypothesis
Variables
Independent Variable: the soda
Dependent Variable: the teeth
Variables That Need To Be Controlled: the teeth
Vocabulary List That Needs Explanation
General Plan
I’m comparing coke and Pepsi to see which dissolves teeth more. I measured the mass to begin with and at the end. I had six teeth and put three in coke and the other three in Pepsi.Potential Problems And Solutions
Safety Or Environmental Concerns
Experimental Design
(add the correct headings from the experimental design page before beginning)Number Of Trials:
Number Of Subjects In Each trial:
threeWhen data will be collected
after four weeksNumber of Observations:
threeWhere will data be collected?: on a spread sheet on my Google docs and on a sheet of paper
Resources and Budget Table
two liter bottle of Pepsi:$2:00 walmarttwo liter bottle of coke:$2:00 walmart
poster boar: $5.00 staples
air dry clay:$5.00 walmart
Data Table
Background Research
What are teeth made of?
Teeth are made up of four main parts. On the outside is a protective layer of enamel - the hardest substance in the body. Below that is a bone-like substance called dentin, which makes up the largest part of the tooth. Underneath the dentin, the tooth actually has a soft center. This is called the pulp, and it holds all of the tooth's blood vessels and nerve endings. Finally, the cementum covers the roots.
What is coke made of?
originally was made with the drug coke and that's how it got its name, it is made up of
suger or,caramel color,caffeine, phosphoric acid, coca extract, kola nut extract, lime extract, vanilla, and glycerin. coke was one of the only sodas ever to originaly be made as medicine.
What is Pepsi made of?
made of
high fructose corn syrup, caramel color, sugar, Phosphoric acid, caffeine, citric acid and natural flavors. A can of Pepsi (12 fl ounces) has 41 grams of carbohydrates (all from sugar), 30 mg of sodium, 0 grams of fat, 0 grams of protein, 38 mg of caffeine and 150 calories. The caffeine-free Pepsi-Cola contains the same ingredients but without the caffeine.
Created and developed in 1898 and introduced as "Brad's Drink", it was later renamed as Pepsi-Cola on June 16, 1903, then to Pepsi in 1961.
References
Detailed Procedure
1.take six teeth2.measure them
3.pore coke a-cola into 3 glasses
4.pore Pepsi into the outher 3 glasses
5.put three of 3 teeth into coke
6.put the other 3 in Pepsi
7. wait 3 weeks
8.measure the teeth again
Results
All Raw Data
tooth/pepsi before after tooth/coke before after1 0.5 0.4 1 0.4 0.3
2 0.6 0.5 2 0.3 0.2
3 0.4 0.2 3 0.3 0.2
average 0.37 I average 0.2
Graphs
Photos
Data Analysis
Conclusion
Pepsi rotted the teeth much more then coke didDiscussion
for this experiment i used a couple of teeth that my mom kept from my child hood and the soda i placed them in was just soda you would find at your local super market or a superstore such as Wal*mart. I put the soda in 6 glasses you could get at a store where they sell water glasses and kept the teeth soaking for 3 and a half weeks, this is something you could try at home.Benefit to Community and/or Science
Abstract
i did this experiment because coke and Pepsi are the biggest soda company's there is. you ether like Pepsi or coke you cant like both so this experiment will probably make up your mind. I liked Pepsi better till I did this experiment and i learned that Pepsi is way worse than coke for your teeth.